KR20130125833A - 항체-약물 접합체 - Google Patents
항체-약물 접합체 Download PDFInfo
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- KR20130125833A KR20130125833A KR1020137025712A KR20137025712A KR20130125833A KR 20130125833 A KR20130125833 A KR 20130125833A KR 1020137025712 A KR1020137025712 A KR 1020137025712A KR 20137025712 A KR20137025712 A KR 20137025712A KR 20130125833 A KR20130125833 A KR 20130125833A
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- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
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- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
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- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
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- A—HUMAN NECESSITIES
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- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
- A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
- A61K47/68031—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being an auristatin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
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- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
- C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
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Abstract
Description
Claims (21)
- 하기 식의 항체-약물 접합체 또는 그의 제약상 허용되는 염:
Ab-(LU-D)p
상기 식에서,
(a) Ab는
(i) 서열 번호 5에 제시된 바와 같은 VH CDR1 영역,
(ii) 서열 번호 6에 제시된 바와 같은 VH CDR2 영역, 및
(iii) 서열 번호 7에 제시된 바와 같은 VH CDR3 영역
을 가지는 중쇄 가변 영역을 포함하는 항-5T4 항체 또는 그의 항원 결합 부분이고,
(b) LU는 말레이미도카프로일 및 말레이미도카프로일-Val-Cit로 이루어진 군으로부터 선택되는 링커 단위이고,
(c) p는 정수 약 1 내지 약 8이고,
(d) D는 MMAE, MMAD, 및 MMAF로 이루어진 군으로부터 선택되는 약물 단위이다. - 제1항에 있어서, 상기 항-5T4 항체 또는 그의 항원 결합 부분이
(a) 서열 번호 8에 제시된 바와 같은 VL CDR1 영역,
(b) 서열 번호 9에 제시된 바와 같은 VL CDR2 영역, 및
(c) 서열 번호 10에 제시된 바와 같은 VL CDR3 영역
을 가지는 경쇄 가변 영역을 포함하는 것인 항체-약물 접합체. - 제1항 또는 제2항에 있어서, 상기 항-5T4 항체 또는 그의 항원 결합 부분이
1) (a) 서열 번호 5에 제시된 바와 같은 VH CDR1 영역,
(b) 서열 번호 6에 제시된 바와 같은 VH CDR2 영역, 및
(c) 서열 번호 7에 제시된 바와 같은 VH CDR3 영역
을 가지는 중쇄 가변 영역, 및
2) (a) 서열 번호 8에 제시된 바와 같은 VL CDR1 영역,
(b) 서열 번호 9에 제시된 바와 같은 VL CDR2 영역, 및
(c) 서열 번호 10에 제시된 바와 같은 VL CDR3 영역
을 가지는 경쇄 가변 영역
을 추가로 포함하는 것인 항체-약물 접합체. - 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 항-5T4 항체 또는 그의 항원 결합 부분이 서열 번호 3의 VH 영역 및 서열 번호 4의 VL 영역을 포함하는 것인 항체-약물 접합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 항-5T4 항체 또는 그의 항원 결합 부분이 서열 번호 1을 가지는 중쇄 및 서열 번호 2를 가지는 경쇄로 구성된 것인 항체-약물 접합체.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 항체 또는 그의 항원 결합 부분이 인간 5T4 항원 상의 에피토프를 인식하고, 여기서 상기 에피토프는 서열 번호 11의 아미노산 서열의 아미노산 잔기 173-258 및 282-361을 포함하는 것인 항체-약물 접합체.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 LU가 말레이미도카프로일인 항체-약물 접합체.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 약물이 MMAF인 항체-약물 접합체.
- 제1항 내지 제8항 중 어느 한 항에 있어서, p가 정수 약 1 내지 약 4인 항체-약물 접합체.
- 제1항에 있어서,
(a) 상기 항-5T4 항체가 서열 번호 1을 가지는 중쇄 및 서열 번호 2를 가지는 경쇄로 구성되고,
(b) 상기 LU가 말레이미도카프로일이고,
(c) 상기 약물이 MMAF이고,
(d) p가 4인
항체-약물 접합체. - 제1항 내지 제10항 중 어느 한 항의 항체-약물 접합체 및 제약상 허용되는 담체를 포함하는 제약 조성물.
- 5T4-양성 암의 치료를 필요로 하는 환자에게 제1항 내지 제11항 중 어느 한 항에 따른 항체-약물 접합체를 투여하는 것을 포함하는, 상기 환자에서 5T4-양성 암을 치료하는 방법.
- 제12항에 있어서, 상기 암이 결장직장암종, 유방암종, 췌장암종, 및 비-소세포폐암종으로 이루어진 군으로부터 선택되는 것인 방법.
- 요법에서 사용하기 위한 제1항 내지 제11항 중 어느 한 항의 항체-약물 접합체.
- 의약의 제조를 위한 제1항 내지 제11항 중 어느 한 항의 항체-약물 접합체의 용도.
- 제14항 또는 제15항에 있어서, 상기 용도가 5T4-양성 암의 치료를 위한 것인 용도.
- 제1항 내지 제6항 중 어느 한 항의 항-5T4 항체를 코딩하는 핵산.
- 제17항의 핵산을 포함하는 벡터.
- 제18항에 따른 벡터를 포함하는 숙주 세포.
- 제19항의 숙주 세포를 배양하는 단계 및 배양물로부터 항체를 회수하는 단계를 포함하는, 항체를 제조하는 방법.
- (a) 말레이미도카프로일 또는 말레이미도카프로일-Val-Cit로 이루어진 군으로부터 선택되는 링커 단위를 MMAE, MMAD, 또는 MMAF로 이루어진 군으로부터 선택되는 약물 단위에 화학적으로 연결시키는 단계;
(b) 상기 링커-약물을 제20항의 세포 배양물로부터 회수된 항체에 접합시키는 단계; 및
(c) 항체-약물 접합체를 정제하는 단계
를 포함하는, 항-5T4 항체-약물 접합체를 제조하는 방법.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161470576P | 2011-04-01 | 2011-04-01 | |
| US61/470,576 | 2011-04-01 | ||
| US201261593549P | 2012-02-01 | 2012-02-01 | |
| US61/593,549 | 2012-02-01 | ||
| US201261602349P | 2012-02-23 | 2012-02-23 | |
| US61/602,349 | 2012-02-23 | ||
| PCT/IB2012/051304 WO2012131527A1 (en) | 2011-04-01 | 2012-03-19 | Antibody-drug conjugates |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157002692A Division KR101783529B1 (ko) | 2011-04-01 | 2012-03-19 | 항체-약물 접합체 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130125833A true KR20130125833A (ko) | 2013-11-19 |
| KR101529810B1 KR101529810B1 (ko) | 2015-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157002692A Expired - Fee Related KR101783529B1 (ko) | 2011-04-01 | 2012-03-19 | 항체-약물 접합체 |
| KR1020137025712A Expired - Fee Related KR101529810B1 (ko) | 2011-04-01 | 2012-03-19 | 항체-약물 접합체 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020157002692A Expired - Fee Related KR101783529B1 (ko) | 2011-04-01 | 2012-03-19 | 항체-약물 접합체 |
Country Status (27)
| Country | Link |
|---|---|
| US (4) | US8309094B2 (ko) |
| EP (2) | EP2694111B1 (ko) |
| JP (3) | JP5925875B2 (ko) |
| KR (2) | KR101783529B1 (ko) |
| CN (2) | CN105288644A (ko) |
| AR (1) | AR085747A1 (ko) |
| AU (3) | AU2012235817B2 (ko) |
| BR (1) | BR112013025186A2 (ko) |
| CA (1) | CA2830338C (ko) |
| CO (1) | CO6771458A2 (ko) |
| DK (1) | DK2694111T3 (ko) |
| ES (1) | ES2596194T3 (ko) |
| HK (1) | HK1221153A1 (ko) |
| HU (1) | HUE031017T2 (ko) |
| IL (1) | IL228404A0 (ko) |
| MX (1) | MX342860B (ko) |
| MY (1) | MY170719A (ko) |
| PE (1) | PE20140573A1 (ko) |
| PH (1) | PH12013501942A1 (ko) |
| PL (1) | PL2694111T3 (ko) |
| PT (1) | PT2694111T (ko) |
| RU (1) | RU2624141C2 (ko) |
| SA (1) | SA112330402B1 (ko) |
| SG (2) | SG10201605401WA (ko) |
| SI (1) | SI2694111T1 (ko) |
| TW (2) | TWI471334B (ko) |
| WO (1) | WO2012131527A1 (ko) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8435529B2 (en) | 2002-06-14 | 2013-05-07 | Immunomedics, Inc. | Combining radioimmunotherapy and antibody-drug conjugates for improved cancer therapy |
| US7585491B2 (en) | 2002-12-13 | 2009-09-08 | Immunomedics, Inc. | Immunoconjugates with an intracellularly-cleavable linkage |
| US9770517B2 (en) | 2002-03-01 | 2017-09-26 | Immunomedics, Inc. | Anti-Trop-2 antibody-drug conjugates and uses thereof |
| US9745380B2 (en) | 2002-03-01 | 2017-08-29 | Immunomedics, Inc. | RS7 antibodies |
| WO2003074566A2 (en) | 2002-03-01 | 2003-09-12 | Immunomedics, Inc. | Rs7 antibodies |
| US10058621B2 (en) | 2015-06-25 | 2018-08-28 | Immunomedics, Inc. | Combination therapy with anti-HLA-DR antibodies and kinase inhibitors in hematopoietic cancers |
| US9707302B2 (en) | 2013-07-23 | 2017-07-18 | Immunomedics, Inc. | Combining anti-HLA-DR or anti-Trop-2 antibodies with microtubule inhibitors, PARP inhibitors, bruton kinase inhibitors or phosphoinositide 3-kinase inhibitors significantly improves therapeutic outcome in cancer |
| TWI421257B (zh) | 2006-03-10 | 2014-01-01 | Wyeth Corp | 抗5t4抗體及其用途 |
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